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1、国外论坛看到的一篇文章,供大家参考:DCBrushedMotors有刷D电机与无刷D电机的比较国外论坛看到的一篇文章,供大家参考:BM(K下载次数:6下载附件保存到相册21上传Abmha(cbap能咎蓬业桂祷笋镇臣喘赦呢部哀嫡到泽施镇已巩诗峙营枷入帽款磋看徐赤祟眷葛盏镭游逼舌流诬章墟念职罗躺猖拉皑油C婆D觉r霍u袖s靛h昔e蔡d汤o败t寂o娱r舞sDewalt-Brushed-Motor.jpg28.58B,)012-2-269:35asicrushedotorasnrmaturerotor),omutator,rushes,xlendermanent有刷D电机与无刷D电机的比较国外论坛
2、看到的一篇文章,供大家参考:BM(K下载次数:6下载附件保存到相册21上传Abmha(cbap能咎蓬业桂祷笋镇臣喘赦呢部哀嫡到泽施镇已巩诗峙营枷入帽款磋看徐赤祟眷葛盏镭游逼舌流诬章墟念职罗躺猖拉皑油C婆D觉r霍u袖s靛h昔e蔡d汤o败t寂o娱r舞s刷De电w机a与l无t刷-DB电r机u的s比h较e国d外-论M坛o看t到o的r一.篇j文p章g,2供8大.家5参8考B:,B)M0(1K2下-载2次-数2:69下:载3附5件a保s存i到c相r册u2s1h上e传dAobtbomrhasan(rcmbataupr能e咎r蓬o业t桂o祷r笋)镇,臣o喘m赦m呢u部t哀a嫡t到o泽r施,镇r已u巩s诗
3、h峙e营s枷,入x帽l款e磋n看d徐e赤r祟m眷a葛n盏e镭n游t逼D舌r流u诬s章h墟e念d职o罗t躺o猖r拉s皑D油e婆w觉a霍l袖t靛-昔B蔡r汤u败s寂h娱e舞d刷-DM电o机t与o无r刷.Dj电p机g的2比8较.国5外8论B坛,看)到0的1一2篇-文2章-,2供6大9家:参3考5:aBsMi(cKr下u载s次h数e:d6o下t载o附r件a保s存n到r相m册a2t1u上r传eArbobtmohra)a,(ocmbmauatpa能t咎o蓬r业,桂r祷u笋s镇h臣e喘s赦,呢x部l哀e嫡n到d泽e施r镇m已a巩n诗e峙n营t枷D入r帽u款s磋h看e徐d赤o祟t眷o葛r盏s镭D游e逼w
4、舌a流l诬t章-墟B念r职u罗s躺h猖e拉d皑-油M婆o觉t霍o袖r靛.昔j蔡p汤g败2寂8娱.舞58B,)012-2-269:35asicrushedotorasnrmaturerotor),omutator,rushes,xlendermanentAbasicbrushedmotorhasanarmature(rotor),commutator,brushes,axleandpermanentmagnets.Currentisappliedthroughthebrushes,whichareinphysicalandelectricalcontactwiththecommutator
5、.Currentthenpassesthroughthecoiledarmature,creatingamagneticfield.Thecreatedmagneticfieldsinteractwiththoseofthepermanentmagnetsthatsurroundthearmature,causingthearmaturetorotatearoundtheaxle.Ifyouapplygreatercurrent,suchaswhenyousqueezethetriggerofacordlesspowertoolharder,youwillcreatestrongerma
6、gneticfieldsinthearmature,resultingingreaterinteractionforcesandthusfasterrotation.Asyoucanseeinthediagram,highlightedinred,thebrushesareincontactwiththecommutator.Frictionbetweenthebrushesandthecommutatorresultsinaslightdropinspeedandthermalenergylosses.Inaddition,thebrushesmayneedtobereplacedpe
7、riodicallyastheywearoutovertimewithuse.DCBrushlessMotors有刷D电机与无刷D电机的比较国外论坛看到的一篇文章,供大家参考:BM(K下载次数:6下载附件保存到相册21上传Abmha(cbap能咎蓬业桂祷笋镇臣喘赦呢部哀嫡到泽施镇已巩诗峙营枷入帽款磋看徐赤祟眷葛盏镭游逼舌流诬章墟念职罗躺猖拉皑油C婆D觉r霍u袖s靛h昔e蔡d汤o败t寂o娱r舞sDewalt-Brushed-Motor
